FI955955A0 - Process for the preparation of amino acid alpha-halo methyl ketones and alcohols from N-protected amino acid esters - Google Patents

Process for the preparation of amino acid alpha-halo methyl ketones and alcohols from N-protected amino acid esters

Info

Publication number
FI955955A0
FI955955A0 FI955955A FI955955A FI955955A0 FI 955955 A0 FI955955 A0 FI 955955A0 FI 955955 A FI955955 A FI 955955A FI 955955 A FI955955 A FI 955955A FI 955955 A0 FI955955 A0 FI 955955A0
Authority
FI
Finland
Prior art keywords
amino acid
alcohols
preparation
methyl ketones
acid esters
Prior art date
Application number
FI955955A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI955955A (en
Inventor
Ping Chen
Peter Tai Wah Cheng
Steven H Spergel
Joel C Barrish
John K Thottathil
Robert Zahler
Richard P Polniaszek
Xuebao Wang
Original Assignee
Bristol Myers Squibb Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bristol Myers Squibb Co filed Critical Bristol Myers Squibb Co
Publication of FI955955A0 publication Critical patent/FI955955A0/en
Publication of FI955955A publication Critical patent/FI955955A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
    • C07D303/02—Compounds containing oxirane rings
    • C07D303/36—Compounds containing oxirane rings with hydrocarbon radicals, substituted by nitrogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C269/00—Preparation of derivatives of carbamic acid, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
    • C07C269/06—Preparation of derivatives of carbamic acid, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups by reactions not involving the formation of carbamate groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C271/00—Derivatives of carbamic acids, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
    • C07C271/06—Esters of carbamic acids
    • C07C271/08—Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms
    • C07C271/10—Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms with the nitrogen atoms of the carbamate groups bound to hydrogen atoms or to acyclic carbon atoms
    • C07C271/18—Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms with the nitrogen atoms of the carbamate groups bound to hydrogen atoms or to acyclic carbon atoms to carbon atoms of hydrocarbon radicals substituted by doubly-bound oxygen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Epoxy Compounds (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
FI955955A 1994-12-13 1995-12-12 Process for the preparation of amino acid alpha-halo methyl ketones and alcohols from N-protected amino acid esters FI955955A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/355,373 US5481011A (en) 1994-12-13 1994-12-13 Process for preparing N-protected amino acid α-halomethyl ketones and alcohols from N-protected amino acid esters

Publications (2)

Publication Number Publication Date
FI955955A0 true FI955955A0 (en) 1995-12-12
FI955955A FI955955A (en) 1996-06-14

Family

ID=23397213

Family Applications (1)

Application Number Title Priority Date Filing Date
FI955955A FI955955A (en) 1994-12-13 1995-12-12 Process for the preparation of amino acid alpha-halo methyl ketones and alcohols from N-protected amino acid esters

Country Status (11)

Country Link
US (1) US5481011A (en)
EP (1) EP0719769A2 (en)
JP (1) JPH08225557A (en)
KR (1) KR960022492A (en)
CN (1) CN1132203A (en)
AU (1) AU690768B2 (en)
CA (1) CA2163062C (en)
FI (1) FI955955A (en)
HU (1) HU215249B (en)
IL (1) IL116319A0 (en)
TW (1) TW365605B (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100411856B1 (en) * 1995-02-03 2004-05-20 카네카 코포레이션 Preparation of α-haloketone, α-halohydrin and epoxide
USH1893H (en) * 1996-07-23 2000-10-03 Bristol-Myers Squibb Company Enzymatic reduction method for the preparation of halohydrins
US6376685B1 (en) 1998-01-28 2002-04-23 Nippon Kayaku Kabushiki Kaisha Process for producing optically active threo-3-amino-1,2-epoxy compounds
ATE250024T1 (en) * 1999-01-21 2003-10-15 Kaneka Corp METHOD FOR THE PURIFICATION AND SEPARATION OF (2S,3S) OR (2R,3S) HALOHYDRINE DERIVATIVES
KR100650303B1 (en) * 1999-01-28 2006-11-28 아지노모토 가부시키가이샤 Process for the preparation of ?-aminoketones
US6344572B1 (en) * 1999-01-29 2002-02-05 Kaneka Corporation Processes for the preparation of threo-1,2-epoxy-3-amino-4-phenylbutane derivatives
US6605732B1 (en) * 1999-05-03 2003-08-12 Aerojet Fine Chemicals Llc Clean, high-yield preparation of S,S and R,S amino acid isosteres
KR100339831B1 (en) * 1999-08-18 2002-06-07 김태성 New ethyl arizidine derivatives and their preparation methods
KR100708221B1 (en) * 1999-08-31 2007-04-17 아지노모토 가부시키가이샤 Method for producing epoxide crystal
US6992081B2 (en) 2000-03-23 2006-01-31 Elan Pharmaceuticals, Inc. Compounds to treat Alzheimer's disease
DE60124080T2 (en) * 2000-03-23 2007-03-01 Elan Pharmaceuticals, Inc., San Francisco COMPOUNDS AND METHOD FOR THE TREATMENT OF ALZHEIMER'S DISEASE
US6846813B2 (en) * 2000-06-30 2005-01-25 Pharmacia & Upjohn Company Compounds to treat alzheimer's disease
EP1666452A2 (en) 2000-06-30 2006-06-07 Elan Pharmaceuticals, Inc. Compounds to treat Alzheimer's disease
US20030096864A1 (en) * 2000-06-30 2003-05-22 Fang Lawrence Y. Compounds to treat alzheimer's disease
PE20020276A1 (en) 2000-06-30 2002-04-06 Elan Pharm Inc SUBSTITUTE AMINE COMPOUNDS AS ß-SECRETASE INHIBITORS FOR THE TREATMENT OF ALZHEIMER
CN1217920C (en) 2000-06-30 2005-09-07 艾兰制药公司 Compounds to treat alzheimer's disease
CA2417127A1 (en) * 2000-07-24 2002-01-31 The University Of Queensland Compounds and inhibitors of phospholipases
US7122696B2 (en) * 2000-11-30 2006-10-17 Ajinomoto Co., Inc. Processes for preparation of N-protected-β-amino alcohols and N-protected-β-amino epoxides
KR20020046948A (en) 2000-12-12 2002-06-21 에가시라 구니오 Production method of epoxide crystal
AR035960A1 (en) * 2001-04-23 2004-07-28 Elan Pharm Inc REPLACED EPOXIDS AND PROCESSES TO PREPARE THEM
BR0210721A (en) * 2001-06-27 2004-07-20 Elan Pharm Inc Pharmaceutically acceptable compound, salt or ester, method for making a compound, and method for treating a patient having, or preventing the patient from acquiring a disease or condition.
DE10143742A1 (en) 2001-09-06 2003-03-27 Consortium Elektrochem Ind Process for the preparation of alpha-halogen ketones
GB0417824D0 (en) * 2004-08-11 2004-09-15 Phoenix Chemicals Ltd Process for asymmetric catalytic hydrogenation
KR101299972B1 (en) * 2011-03-30 2013-08-26 순천향대학교 산학협력단 Production method of (3S)-3-(tert-butoxycarbonyl)amino-1-chloro-4-phenyl-2-butanol using by sodiumborohydride

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1290787A (en) * 1970-03-12 1972-09-27
GB1335317A (en) * 1971-06-23 1973-10-24 Leo Pharm Prod Ltd Cephalosporin esters salts thereof and methods for their pre paration
JPS53124226A (en) * 1977-04-07 1978-10-30 Mitsubishi Gas Chem Co Inc Preparation of polyglycidyl compounds
CA1340588C (en) * 1988-06-13 1999-06-08 Balraj Krishan Handa Amino acid derivatives
DD295369A5 (en) * 1988-10-06 1991-10-31 Tech Hochschule C Schorlemmer PROCESS FOR THE PRODUCTION OF SUBSTITUTED GLYCIDYLANILINES
DK0641333T3 (en) * 1992-05-20 1996-09-02 Monsanto Co Process for the preparation of intermediates useful in the synthesis of retrovirus protease inhibitors
US5559256A (en) * 1992-07-20 1996-09-24 E. R. Squibb & Sons, Inc. Aminediol protease inhibitors

Also Published As

Publication number Publication date
EP0719769A2 (en) 1996-07-03
HUT73644A (en) 1996-09-30
CN1132203A (en) 1996-10-02
EP0719769A3 (en) 1996-07-31
US5481011A (en) 1996-01-02
KR960022492A (en) 1996-07-18
JPH08225557A (en) 1996-09-03
IL116319A0 (en) 1996-03-31
FI955955A (en) 1996-06-14
HU9503544D0 (en) 1996-02-28
TW365605B (en) 1999-08-01
AU4036095A (en) 1996-06-20
CA2163062C (en) 1999-02-09
HU215249B (en) 1998-11-30
AU690768B2 (en) 1998-04-30
CA2163062A1 (en) 1996-06-14

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